/ Dictionary / Index F Fu Manchu mustache: Meaning and Definition of Find definitions for: Fu' Man•chu' mus'tache Pronunciation: (f' man-ch'), [key] a mustache whose ends droop to the chin. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fumage fumarate Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language